CN210021554U - Waste gas treatment device - Google Patents

Abstract

The utility model discloses an exhaust gas treatment device, which comprises a degradation box, a first supporting leg, a reaction box and a second supporting leg, wherein the degradation box is communicated with the reaction box through a connecting pipe, an air inlet pipe is arranged at one side of the upper end of the degradation box, the bottom of the degradation box is provided with a first hollow pipe, the inside of the first hollow pipe is screwed with a second hollow pipe, the output end of a water pump is communicated with a first hose, the end part of the first hose penetrates through the top surface of the degradation box and is communicated with a water outlet pipe, the bottom of the water outlet pipe is provided with a rotary spray head, the bottom of one side of the reaction box is provided with an air exhauster, the output end of the air exhauster is communicated with a second hose, the second hose penetrates through the top surface of a box cover, the bottom of the reaction box is provided with a second liquid discharge pipe, the utility model can carry out segmented degradation, reaction, and meanwhile, the processing speed and the resource utilization rate are improved.

Description

Waste gas treatment device

Technical Field

The utility model relates to a waste gas purification technical field, concretely relates to exhaust treatment device.

Background

The waste gas purification (flow gas purification) mainly refers to the treatment work of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places. The common waste gas purification includes factory smoke waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like. By effectively trapping the pollutants, the good production and living environment around is ensured, the gas quantity for conveying and purifying is minimized as much as possible, and the efficiency is highest. The gas-collecting hood is a device for collecting pollutants, and the performance of the gas-collecting hood has direct influence on the technical and economic indexes of a local exhaust purification system.

At present, the waste gas treatment device is poor in treatment effect, can not carry out sectional degradation, reaction and adsorption treatment to waste gas, and waste gas treatment is not sufficient, and resource utilization is not high with the processing speed simultaneously.

Disclosure of Invention

An object of the utility model is to provide an exhaust treatment device for solve the exhaust treatment device who mentions in the above-mentioned background art, the treatment effect is not good, can not carry out segmentation degradation, reaction and adsorption treatment to waste gas, and exhaust treatment is abundant inadequately, and resource utilization rate and the not high scheduling problem of processing speed simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a waste gas treatment device comprises a degradation box, a first support leg, a reaction box and a second support leg, wherein the first support leg is welded at the bottom of the degradation box, the second support leg is welded at the bottom of the reaction box, the degradation box and the reaction box are communicated through a connecting pipe, an air inlet pipe is installed on one side of the upper end of the degradation box, a first hollow pipe is installed at the bottom of the degradation box, a second hollow pipe is screwed inside the first hollow pipe, a filter screen is installed inside the second hollow pipe, a sealing cover is fixed at the bottom of the second hollow pipe and is clamped on the outer wall of the first hollow pipe, a first liquid outlet pipe is installed at the bottom of the sealing cover, a water storage box is arranged below the first liquid outlet pipe, a water pump is placed inside the water storage box, the output end of the water pump is communicated with a first hose, and the end of the first hose penetrates through the top surface of the degradation box and is, the utility model discloses a reaction box, including outlet pipe, reaction box, air exhauster, second hose, control valve, first hollow tube and second fluid-discharge tube, the rotation type shower nozzle is installed to the bottom of outlet pipe, the welding has the protruding edge of annular on the upper end inner wall of reaction box, the surface mounting on the protruding edge of annular has adsorption apparatus to construct, the top surface of reaction box articulates there is the case lid, the air exhauster is installed to one side bottom of reaction box, the output intercommunication of air exhauster has the second hose, the second hose runs through the top surface of case lid, the second fluid-discharge tube is installed to the bottom of reaction box, all.

Preferably, adsorption mechanism includes the box, the inside packing of box has the active carbon adsorption sponge, the through-hole has all been seted up to the top surface and the bottom surface of box, the top surface spiro union of box has the cylindricality pole, it is sealed to paste the silica gel packing between the outer wall of box and the inner wall of reaction box.

Preferably, a silica gel sealing ring is arranged between the inside of the sealing cover and the bottom of the first hollow tube.

Preferably, the outer wall of one side of the reaction box is welded with a rectangular plate, and the exhaust fan is installed on the top surface of the rectangular plate.

Preferably, the bottoms of the degradation box and the reaction box are both arranged in a conical shape, and the first hollow pipe and the second liquid discharge pipe are both arranged at the lowest position.

Preferably, the first support leg and the second support leg are provided with four groups, and the four groups of the first support leg and the four groups of the second support leg are symmetrically arranged in pairs.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can carry out the subsection degradation, reaction and adsorption to the waste gas, thus leading the waste gas treatment to be more sufficient and simultaneously improving the treatment speed and the resource utilization rate;

2. the utility model firstly communicates the air inlet pipe with the external waste gas pipe, then the water pump works to spray water out through the first hose and the water outlet pipe through the rotary type spray head, thus the water-soluble or large-particle impurities in the waste gas can be degraded, the water solution filters the impurities in the water solution through the filter screen in the second hollow pipe, then the water solution flows into the water storage tank through the first liquid outlet pipe, thus the water resource can be used repeatedly, the utilization rate of the water resource is improved, the degraded waste gas enters the reaction liquid in the reaction tank through the connecting pipe to react, thus the gas in the waste gas can be further filtered, then under the action of the exhaust fan, the gas passing through the reaction liquid passes through the activated carbon adsorption sponge relatively quickly, thus the hybrid in the waste gas is adsorbed again, thereby the treatment efficiency can be improved, and the treatment is carried out in a segmented manner, so that the treatment can be more sufficient.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a degradation box; 2. a first leg; 3. a reaction box; 4. a second leg; 5. a connecting pipe; 6. an air inlet pipe; 7. a first hollow tube; 8. a second hollow tube; 9. a filter screen; 10. a sealing cover; 11. a first liquid outlet pipe; 12. a water storage tank; 13. a water pump; 14. a first hose; 15. a water outlet pipe; 16. a rotary sprinkler; 17. an annular convex edge; 18. an adsorption mechanism; 1801. a box body; 1802. activated carbon adsorption sponge; 1803. a through hole; 1804. a cylindrical rod; 1805. a silica gel sealing gasket; 19. a box cover; 20. an exhaust fan; 21. a second hose; 22. a second drain pipe; 23. a control valve; 24. a silica gel seal ring; 25. a rectangular plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme as shown in figures 1-3, a waste gas treatment device, which comprises a degradation box 1, a first support leg 2, a reaction box 3 and a second support leg 4, wherein the first support leg 2 is welded at the bottom of the degradation box 1, the second support leg 4 is welded at the bottom of the reaction box 3, the degradation box 1 is communicated with the reaction box 3 through a connecting pipe 5, an air inlet pipe 6 is arranged at one side of the upper end of the degradation box 1, a first hollow pipe 7 is arranged at the bottom of the degradation box 1, a second hollow pipe 8 is screwed inside the first hollow pipe 7, a filter screen 9 is arranged inside the second hollow pipe 8, a sealing cover 10 is fixed at the bottom of the second hollow pipe 8, the sealing cover 10 is clamped on the outer wall of the first hollow pipe 7, a first liquid outlet pipe 11 is arranged at the bottom of the sealing cover 10, a water storage box 12 is arranged below the first liquid outlet pipe 11, a water pump 13 is, output intercommunication of water pump 13 has first hose 14, the top surface intercommunication that the tip of first hose 14 runs through degradation case 1 has outlet pipe 15, rotary type sprinkler 16 is installed to outlet pipe 15's bottom, the welding has protruding edge 17 of annular on the upper end inner wall of reaction box 3, the protruding surface mounting who follows 17 of annular has adsorption apparatus 18, reaction box 3's top surface articulates there is case lid 19, air exhauster 20 is installed to one side bottom of reaction box 3, air exhauster 20's output intercommunication has second hose 21, second hose 21 runs through the top surface of case lid 19, second fluid-discharge tube 22 is installed to reaction box 3's bottom, all install control valve 23 on first hollow tube 7 and the outer wall of second fluid-discharge tube 22.

Specifically, adsorption mechanism 18 includes box 1801, the inside packing of box 1801 has activated carbon adsorption sponge 1802, through-hole 1803 has all been seted up to the top surface and the bottom surface of box 1801, the top surface spiro union of box 1801 has cylindricality pole 1804, it seals the pad 1805 to paste the silica gel between the outer wall of box 1801 and the inner wall of reaction box 3, can adsorb waste gas through activated carbon adsorption sponge 1802 like this, can pull out adsorption mechanism 18 through cylindricality pole 1804 simultaneously, is convenient for change.

Specifically, a silicone sealing ring 24 is arranged between the inside of the sealing cover 10 and the bottom of the first hollow tube 7, so that the sealing performance between the sealing cover 10 and the first hollow tube 7 can be ensured.

Specifically, the welding has rectangular plate 25 on one side outer wall of reaction box 3, air exhauster 20 is installed on the top surface of rectangular plate 25, can be convenient for like this install air exhauster 20, conveniently overhauls and changes.

Specifically, the bottoms of the degradation box 1 and the reaction box 3 are both arranged in a conical shape, and the first hollow pipe 7 and the second liquid discharge pipe 22 are both arranged at the lowest position, so that the solution in the degradation box can be discharged more fully.

Specifically, first landing leg 2 and second landing leg 4 all are provided with four groups, and four groups of first landing leg 2 and the equal two bisymmetry settings of second landing leg 4, can be convenient for support degradation case 1 and reaction box 3 like this, support more stable like this.

The working principle is as follows: when the device is used, the air inlet pipe 6 is communicated with an external waste gas pipe, then the water pump 13 works to spray water out of the first hose 14 and the water outlet pipe 15 through the rotary spray head 16, so that water-soluble or large-particle impurities in waste gas can be degraded, then the water solution falls down and filters the impurities in the water solution through the filter screen 9 in the second hollow pipe 8, and then the water solution flows into the water storage tank 12 through the first liquid outlet pipe 11, so that the water resource can be repeatedly used, the utilization rate of the water resource is improved, at the moment, the degraded waste gas enters the reaction tank 3 through the connecting pipe 5 and reacts with reaction liquid in the reaction tank 3, so that the gas in the waste gas can be further purified and filtered, at the moment, the waste gas can be drawn under the action of the exhaust fan 20, so that the gas passing through the reaction liquid is adsorbed by the activated carbon adsorption sponge 1802 again, therefore, the waste gas can be treated in a segmented manner, so that the waste gas can be treated more fully, and the treatment efficiency can be improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides an exhaust treatment device, includes degradation case (1), first landing leg (2), reaction box (3) and second landing leg (4), its characterized in that: the first supporting leg (2) is welded at the bottom of the degradation box (1), the second supporting leg (4) is welded at the bottom of the reaction box (3), the degradation box (1) is communicated with the reaction box (3) through a connecting pipe (5), an air inlet pipe (6) is installed on one side of the upper end of the degradation box (1), a first hollow pipe (7) is installed at the bottom of the degradation box (1), a second hollow pipe (8) is screwed in the first hollow pipe (7), a filter screen (9) is installed in the second hollow pipe (8), a sealing cover (10) is fixed at the bottom of the second hollow pipe (8), the sealing cover (10) is clamped on the outer wall of the first hollow pipe (7), a first liquid outlet pipe (11) is installed at the bottom of the sealing cover (10), a water storage box (12) is arranged below the first liquid outlet pipe (11), water pump (13) have been placed to the inside of water storage box (12), the output intercommunication of water pump (13) has first hose (14), the top surface intercommunication that the tip of first hose (14) runs through degradation case (1) has outlet pipe (15), rotary spray head (16) are installed to the bottom of outlet pipe (15), the welding has protruding edge of annular (17) on the upper end inner wall of reaction box (3), the protruding surface mounting who follows (17) of annular has adsorption apparatus structure (18), the top surface of reaction box (3) articulates there is case lid (19), air exhauster (20) are installed to one side bottom of reaction box (3), the output intercommunication of air exhauster (20) has second hose (21), second hose (21) run through the top surface of case lid (19), second fluid-discharge tube (22) are installed to the bottom of reaction box (3), all install control valve (23) on the outer wall of first hollow tube (7) and second fluid-discharge tube (22).

2. An exhaust gas treatment device according to claim 1, wherein: adsorption equipment (18) includes box (1801), the inside packing of box (1801) has activated carbon adsorption sponge (1802), through-hole (1803) have all been seted up to the top surface and the bottom surface of box (1801), the top surface spiro union of box (1801) has cylindricality pole (1804), it fills up (1805) to paste the silica gel between the outer wall of box (1801) and the inner wall of reaction box (3).

3. An exhaust gas treatment device according to claim 1, wherein: a silica gel sealing ring (24) is arranged between the inside of the sealing cover (10) and the bottom of the first hollow pipe (7).

4. An exhaust gas treatment device according to claim 1, wherein: the reactor is characterized in that a rectangular plate (25) is welded on the outer wall of one side of the reaction box (3), and the exhaust fan (20) is installed on the top surface of the rectangular plate (25).

5. An exhaust gas treatment device according to claim 1, wherein: the bottoms of the degradation box (1) and the reaction box (3) are both arranged in a conical shape, and the first hollow pipe (7) and the second liquid discharge pipe (22) are both arranged at the lowest position.

6. An exhaust gas treatment device according to claim 1, wherein: the first supporting legs (2) and the second supporting legs (4) are provided with four groups, and the four groups of the first supporting legs (2) and the four groups of the second supporting legs (4) are symmetrically arranged in pairs.

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